Simba checks out the four corners monument, where the borders of Arizona, New Mexico, Utah and Colorado meet. This is the only place in the United States where four states share a common boundary. The four corners monument is surrounded by Indian lands. The land on the Arizona, New Mexico, and Utah sides belongs to the Navajo Indians and the land on the Colorado side of the monument belongs to the Ute Mountain tribe. Who says you can’t be in four places at once? Simba can!